UCCE Sonoma County
University of California
UCCE Sonoma County

Join 4-H (Enrollment)

For Youth

Primary Members - 4-H Ages* 5 to 8
Youth Members - 4-H Ages* 9 to 18
* Your "4-H Age" is your age by December 31 of the program year you are enrolled in.

Youth Member Enrollment Process

4-H Miembro joven Proceso de inscripción

For Adults
All new and returning volunteer applications are processed through their local county Cooperative Extension office. The County Director approves applications to become a 4-H volunteer in the county. You must complete all application requirements, including the screening process and required trainings, before you are approved.

Adult Volunteer Initial Appointment Process

Adult Volunteer Re-Appointment Process


University of California Cooperative Extension, Sonoma County
133 Aviation Blvd Suite 109, Santa Rosa, CA 95403  Phone: 707.565.2621  Fax: 707.565.2623
Office Hours:  M-F, 8am-Noon & 1pm-4pm

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Webmaster Email: klgiov@ucanr.edu